package com.platform.controller;

import com.platform.annotation.SysLog;
import com.platform.cache.RegionCacheUtil;
import com.platform.entity.SysRegionEntity;
import com.platform.service.SysRegionService;
import com.platform.utils.PageUtils;
import com.platform.utils.Query;
import com.platform.utils.R;
import com.platform.utils.TreeUtils;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

/**
 * 地址管理Controller
 *
 * @author lipengjun
 * @email 939961241@qq.com
 * @date 2017-11-04 11:19:31
 */
@RestController
@RequestMapping("sys/region")
public class SysRegionController {

  @Autowired
  private SysRegionService sysRegionService;

  /**
   * 查看列表
   *
   * @param params 请求参数
   * @return R
   */
  @RequestMapping("/list")
  @RequiresPermissions("sys:region:list")
  public R list(@RequestParam Map<String, Object> params) {
    //查询列表数据
    Query query = new Query(params);

    List<SysRegionEntity> regionList = sysRegionService.queryList(query);
    int total = sysRegionService.queryTotal(query);

    PageUtils pageUtil = new PageUtils(regionList, total, query.getLimit(), query.getPage());

    return R.ok().put("page", pageUtil);
  }

  /**
   * 根据主键获取信息
   *
   * @param id 主键
   * @return R
   */
  @RequestMapping("/info/{id}")
  @RequiresPermissions("sys:region:info")
  public R info(@PathVariable("id") Integer id) {
    SysRegionEntity region = sysRegionService.queryObject(id);

    return R.ok().put("region", region);
  }

  /**
   * 新增地址
   *
   * @param region 地址
   * @return R
   */
  @SysLog("新增地址")
  @RequestMapping("/save")
  @RequiresPermissions("sys:region:save")
  public R save(@RequestBody SysRegionEntity region) {
    sysRegionService.save(region);

    return R.ok();
  }

  /**
   * 修改地址
   *
   * @param region 地址
   * @return R
   */
  @SysLog("修改地址")
  @RequestMapping("/update")
  @RequiresPermissions("sys:region:update")
  public R update(@RequestBody SysRegionEntity region) {
    sysRegionService.update(region);

    return R.ok();
  }

  /**
   * 删除地址
   *
   * @param ids 主键集
   * @return R
   */
  @SysLog("删除地址")
  @RequestMapping("/delete")
  @RequiresPermissions("sys:region:delete")
  public R delete(@RequestBody Integer[] ids) {
    sysRegionService.deleteBatch(ids);

    return R.ok();
  }

  /**
   * 查询所有国家
   *
   * @return R
   */
  @RequestMapping("/getAllCountry")
  public R getAllCountry() {
    List<SysRegionEntity> list = RegionCacheUtil.getAllCountry();
    return R.ok().put("list", list);
  }

  /**
   * 查询所有省份
   *
   * @return R
   */
  @RequestMapping("/getAllProvice")
  public R getAllProvice(@RequestParam(required = false) Integer areaId) {
    List<SysRegionEntity> list = RegionCacheUtil.getAllProviceByParentId(areaId);
    return R.ok().put("list", list);
  }

  /**
   * 查询所有省份
   *
   * @return R
   */
  @RequestMapping("/getAllProviceByName")
  public R getAllProviceByName(@RequestParam(required = false) String areaName) {
    List<SysRegionEntity> list = RegionCacheUtil.getAllProviceByParentByName(areaName);
    return R.ok().put("list", list);
  }

  /**
   * 查询所有城市
   *
   * @return R
   */
  @RequestMapping("/getAllCity")
  public R getAllCity(@RequestParam(required = false) Integer areaId) {
    List<SysRegionEntity> list = RegionCacheUtil.getChildrenCity(areaId);
    return R.ok().put("list", list);
  }

  /**
   * 查询所有城市
   *
   * @return R
   */
  @RequestMapping("/getAllCityByName")
  public R getAllCityByName(@RequestParam(required = false) String areaName) {
    List<SysRegionEntity> list = RegionCacheUtil.getChildrenCityByName(areaName);
    return R.ok().put("list", list);
  }

  /**
   * 查询所有区县
   *
   * @return R
   */
  @RequestMapping("/getChildrenDistrictByName")
  public R getChildrenDistrictByName(@RequestParam(required = false) String areaName) {
    List<SysRegionEntity> list = RegionCacheUtil.getChildrenDistrictByName(areaName);
    return R.ok().put("list", list);
  }

  /**
   * 查询所有区县
   *
   * @return R
   */
  @RequestMapping("/getChildrenDistrict")
  public R getChildrenDistrict(@RequestParam(required = false) Integer areaId) {
    List<SysRegionEntity> list = RegionCacheUtil.getChildrenDistrict(areaId);
    return R.ok().put("list", list);
  }

  /**
   * 查看信息(全部加载页面渲染太慢！)
   *
   * @return R
   */
  @RequestMapping("/getAreaTree")
  public R getAreaTree() {
    List<SysRegionEntity> list = RegionCacheUtil.sysRegionEntityList;
    for (SysRegionEntity sysRegionEntity : list) {
      sysRegionEntity.setValue(sysRegionEntity.getId() + "");
      sysRegionEntity.setLabel(sysRegionEntity.getName());
    }
    List<SysRegionEntity> node = TreeUtils.factorTree(list);

    return R.ok().put("node", node);
  }

  /**
   * 根据类型获取区域
   *
   * @param type 类型
   * @return R
   */
  @RequestMapping("/getAreaByType")
  public R getAreaByType(@RequestParam(required = false) Integer type) {

    List<SysRegionEntity> list = new ArrayList<>();
    if (type.equals(0)) {

    } else if (type.equals(1)) {//省份
      list = RegionCacheUtil.getAllCountry();
    } else if (type.equals(2)) {
      list = RegionCacheUtil.getAllProvice();
    } else if (type.equals(3)) {
      list = RegionCacheUtil.getAllCity();
    }
    return R.ok().put("list", list);
  }
}
